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・ Telmatobius cirrhacelis
・ Telmatobius colanensis
・ Telmatobius contrerasi
・ Telmatobius culeus
・ Telmatobius dankoi
・ Telmatobius degener
・ Telmatobius edaphonastes
・ Telmatobius espadai
・ Tellow
・ Tellow-e Bala
・ Tellow-e Pain
・ Tells
・ Tells (band)
・ Tells Peak
・ Tellskapelle
TellStar
・ Telltale
・ Telltale (Rainbow)
・ Telltale Games
・ Telltale Lilac Bush
・ Telltale Texas Hold'em
・ Telltale Tool
・ Tellu Turkka
・ Tellum
・ Tellur
・ Tellurate
・ Telluraves
・ Telluria
・ Telluria chitinolytica
・ Telluria mixta


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TellStar : ウィキペディア英語版
TellStar

TellStar was the first graphical astronomy program ever available for personal computers. It was sold from 1980-1986 by Scharf Software Services, and was available for the Apple II and IBM PC computers. It came in two versions; Level 1, which only plotted the northern hemisphere, and Level 2, which was able to plot the entire sky.
TellStar could predict the position of celestial objects on any point of the earth at any time between 0 and 3000AD. Available celestial objects were planets, Messier objects, and stars from 3 different catalogs, totaling to over 600 entries.〔

Plots could be done in 9 directions, N, NE, E, SE, S, SW, W, NW and overhead (a view upwards the sky). Clicking on a star with a joystick or gamepad would give detailed information on each object, including declination, right ascension, magnitude, rising and setting times in sidereal time and universal time, and ranges of the year of visibility.
==References==


抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)
ウィキペディアで「TellStar」の詳細全文を読む



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